CVR: 33861036
DKK 3,056,293
Gross profit
Net result: DKK 682,326
S. LASSEN HOLDING ApS
CVR · view ownership and management
Director registered: Steen Lassen
CVR · 20/07/2011
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LASSEN VENTILATION ApS is a Danish company of the type Anpartsselskab based in Bramming, founded in 2011. The company is registered under the industry Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder. The management consists of Steen Lassen. The company is owned by S. LASSEN HOLDING ApS. The company has 7 employees (2018). In 2025, the company reported a gross profit of DKK 3,056,293 and a net result of DKK 682,326 compared with DKK 711,466 the year before. Equity in the 2025 report amounted to DKK 690,073.
Source: annual report 2025, Danish Business Authority
LASSEN VENTILATION ApS has shown a fluctuating financial trajectory, with gross profit peaking at 4,663,849 DKK in 2021 before declining to 2,482,880 DKK in 2023, followed by a recovery to 3,056,293 DKK in 2025. Profitability has been inconsistent, with losses recorded in 2023 and 2022, but a return to profit in 2024 and 2025, achieving 711,466 DKK and 682,326 DKK respectively. The company's equity position has improved significantly, rising from -703,719 DKK in 2023 to 690,073 DKK in 2025, indicating a recovery in financial health. Despite the lack of disclosed revenue figures, the gross profit margins suggest a potential for stability and growth within the engineering consulting sector. However, the volatility in profits and previous negative equity raises concerns about long-term sustainability.
AI-generated summary · Generated 15/08/2026
Selskabets formål er salg og montage af ventilationssystemer samt dermed beslægtet virksomhed efter direktionens nærmere skøn.
Source: annual reports filed with the Danish Business Authority.
| Period | Gross Profit | Profit/Loss | Total Assets | Equity | Employees | Report |
|---|---|---|---|---|---|---|
| 202501/01/2025 – 31/12/2025 | 3.1 mio. | 682 t. | 3.6 mio. | 690 t. | 4 | |
| 202401/01/2024 – 31/12/2024 | 3.7 mio. | 711 t. | 4.1 mio. | 8 t. | 4 | |
| 202301/01/2023 – 31/12/2023 | 2.5 mio. | -613 t. | 3.3 mio. | -704 t. | 6 | |
| 202201/01/2022 – 31/12/2022 | 3 mio. | -1.2 mio. | 4.9 mio. | -91 t. | 8 | |
| 202101/01/2021 – 31/12/2021 | 4.7 mio. | -141 t. | 7.3 mio. | 1.1 mio. | 9 | |
| 202001/01/2020 – 31/12/2020 | 4.3 mio. | 241 t. | 6.5 mio. | 1.5 mio. | 8 | |
| 201901/01/2019 – 31/12/2019 | 4.8 mio. | 585 t. | 5.5 mio. | 1.8 mio. | 8 | |
| 201801/01/2018 – 31/12/2018 | 4.5 mio. | 685 t. | 4.2 mio. | 1.9 mio. | 8 | |
| 201701/01/2017 – 31/12/2017 | 5 mio. | 1.1 mio. | 5.2 mio. | 2.1 mio. | 8 | |
| 201601/01/2016 – 31/12/2016 | 3.7 mio. | 160 t. | 3.8 mio. | 1.1 mio. | 11 | |
| 201501/01/2015 – 31/12/2015 | 3.2 mio. | 340 t. | 2.9 mio. | 1.1 mio. | - | |
| 201401/01/2014 – 31/12/2014 | 2.9 mio. | 426 t. | 2.8 mio. | 832 t. | - | |
| 201301/01/2013 – 31/12/2013 | 1.6 mio. | 217 t. | 2.7 mio. | 496 t. | - |
Compared to 2.022 companies in Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder
Comparison is based on industry median values
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Set up monitoringLASSEN VENTILATION ApS was founded on 20 July 2011.
LASSEN VENTILATION ApS is registered under the industry Rådgivende ingeniøraktiviteter inden for byggeri og anlægsarbejder (industry code 711210).
LASSEN VENTILATION ApS had 7 employees in 2018 according to the Danish CVR register.
LASSEN VENTILATION ApS is owned by S. LASSEN HOLDING ApS.
In 2025, LASSEN VENTILATION ApS reported a gross profit of DKK 3,056,293.
The management of LASSEN VENTILATION ApS consists of Steen Lassen.
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LASSEN VENTILATION ApS has published its annual report for 2025. Gross profit came to DKK 3,056,293, and the net result was DKK 682,326.
LASSEN VENTILATION ApS has published its annual report for 2024. Gross profit came to DKK 3,737,904, and the net result was DKK 711,466.
LASSEN VENTILATION ApS has published its annual report for 2023. Gross profit came to DKK 2,482,880, and the net result was DKK -613,170.
LASSEN VENTILATION ApS has published its annual report for 2022. Gross profit came to DKK 2,993,910, and the net result was DKK -1,199,314.
As of October 19, 2022, PRICEWATERHOUSECOOPERS STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of LASSEN VENTILATION ApS.
As of October 19, 2022, DELOITTE STATSAUTORISERET REVISIONSPARTNERSELSKAB has stepped down as auditor of LASSEN VENTILATION ApS.
LASSEN VENTILATION ApS has published its annual report for 2021. Gross profit came to DKK 4,663,849, and the net result was DKK -141,235.
LASSEN VENTILATION ApS has published its annual report for 2020. Gross profit came to DKK 4,300,497, and the net result was DKK 241,121.
LASSEN VENTILATION ApS has published its annual report for 2019. Gross profit came to DKK 4,774,628, and the net result was DKK 584,527.
LASSEN VENTILATION ApS has published its annual report for 2018. Gross profit came to DKK 4,490,757, and the net result was DKK 684,712.
LASSEN VENTILATION ApS has published its annual report for 2017. Gross profit came to DKK 5,018,591, and the net result was DKK 1,059,736.
LASSEN VENTILATION ApS has published its annual report for 2016. Gross profit came to DKK 3,728,155, and the net result was DKK 160,497.
LASSEN VENTILATION ApS has published its annual report for 2015. Gross profit came to DKK 3,240,678, and the net result was DKK 339,584.
LASSEN VENTILATION ApS has published its annual report for 2014. Gross profit came to DKK 2,891,471, and the net result was DKK 426,472.
LASSEN VENTILATION ApS has published its annual report for 2013. Gross profit came to DKK 1,617,700, and the net result was DKK 216,895.
LASSEN VENTILATION ApS has published its interim report for the period July 20, 2011 – December 31, 2012.
As of October 13, 2011, DELOITTE STATSAUTORISERET REVISIONSPARTNERSELSKAB has been appointed auditor of LASSEN VENTILATION ApS.
As of October 13, 2011, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has stepped down as auditor of LASSEN VENTILATION ApS.
As of July 20, 2011, REVISIONS- OG FORVALTNINGS- INSTITUTET, AKTIESELSKAB has been appointed auditor of LASSEN VENTILATION ApS.
As of July 20, 2011, Steen Lassen is registered as director of LASSEN VENTILATION ApS.
As of July 20, 2011, S. LASSEN HOLDING ApS is registered as an owner of LASSEN VENTILATION ApS with an ownership share of 100%.
LASSEN VENTILATION ApS was founded on July 20, 2011.
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